Prosecution Insights
Last updated: July 17, 2026
Application No. 18/760,601

PATHLOSS REFERENCE SIGNAL DETERMINING METHOD AND RELATED APPARATUS

Non-Final OA §102
Filed
Jul 01, 2024
Priority
Dec 30, 2021 — CN 202111669810.2 +1 more
Examiner
AKINYEMI, AJIBOLA A
Art Unit
Tech Center
Assignee
Huawei Technologies Co., Ltd.
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
8m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
757 granted / 943 resolved
+20.3% vs TC avg
Strong +18% interview lift
Without
With
+18.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
23 currently pending
Career history
967
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
86.3%
+46.3% vs TC avg
§102
6.6%
-33.4% vs TC avg
§112
0.8%
-39.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 943 resolved cases

Office Action

§102
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-2, 7-8, 13-14, 19 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by ZHANG (Pub. No.: US 2023/0199670 A1). With respect to claim 1: ZHANG discloses a pathloss reference signal determining method, comprising: receiving activation information sent by a network device, wherein the activation information indicates that a first cell is activated, and the first cell is a cell having a data receiving capability of an uplink channel (abstract, parag. 0031); and determining a target reference signal as a pathloss reference signal (abstract), wherein the target reference signal comprises a reference signal used to which reflects a downlink pathloss status corresponding to a terminal device (parag. 0002), and an uplink transmit power of the uplink channel is determinable based on the pathloss reference signal (parag. 0009). With respect to claim 2: ZHANG discloses the method according to claim 1, wherein the determining the target reference signal as pathloss reference signal comprises: in response to a determination that configuration information corresponding to the first cell does not comprise a first parameter for performing downlink channel pathloss estimation, determining the target reference signal as the pathloss reference signal (parag. 0026-0027). With respect to claim 7: ZHANG discloses a communication data transmission apparatus, wherein the apparatus comprises one or more processors configured to execute instructions (parag. 0020-0021), to enable the apparatus to receive activation information sent by a network device, wherein the activation information indicates that a first cell is activated (abstract, parag. 0031), and the first cell is a cell having a data receiving capability of an uplink channel (abstract and parag. 0031); and determine a target reference signal as a pathloss reference signal (abstract), wherein the target reference signal comprises a reference which reflects a downlink pathloss status corresponding to a terminal device (parag. 0002), and an uplink transmit power of the uplink channel is determinable based on the pathloss reference signal (parag. 0009). With respect to claim 8: ZHANG discloses the apparatus according to claim 7, wherein the determine a target reference signal as a pathloss reference signal comprises the one or more processors are configured to execute the instructions to enable the apparatus to: in response to a determination that configuration information corresponding to the first cell does not comprise a first parameter used to for performing downlink channel pathloss estimation, determine the target reference signal as the pathloss reference signal (parag. 0026-0027). With respect to claim 13: ZHANG discloses a non-transitory computer readable medium storing instructions that are executable by a computer to cause a communication apparatus to perform: , the non transitory computer readable medium is applied to a first communication apparatus, and the instructions comprise instructions for: receiving activation information sent by a network device, wherein the activation information indicates that a first cell is activated, and the first cell is a cell having a data receiving capability of an uplink channel (abstract, parag. 0031); and determining a target reference signal as a pathloss reference signal (abstract), wherein the target reference signal comprises a reference signal used to which reflects a downlink pathloss status corresponding to a terminal device (parag. 0002), and the pathloss reference signal is used to determine an uplink transmit power of the uplink channel is determinable based on the pathloss reference signal (parag. 0009). With respect to claim 14: ZHANG discloses the non-transitory computer readable medium according to claim 13, wherein the determining the target reference signal as the pathloss reference signal comprises: in response to a determination that configuration information corresponding to the first cell does not comprise a first parameter used to for performing downlink channel pathloss estimation, determining the target reference signal as the pathloss reference signal (parag. 0026-0027). With respect to claim 19: ZHANG discloses the method according to claim 1, further comprising: sending, over the uplink channel, a first message at the uplink transmits power of the uplink channel determined based on the pathloss reference signal (parag. 0009, 0011 and 0020). Allowable Subject Matter Claims 3-6, 9-12, 15-18 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to AJIBOLA A AKINYEMI whose telephone number is (571)270-1846. The examiner can normally be reached Monday-Friday 8:00am-5:00pm, EST. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, YUWEN PAN can be reached at (571)-272-7855. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /AJIBOLA A AKINYEMI/Primary Examiner, Art Unit 2649
Read full office action

Prosecution Timeline

Jul 01, 2024
Application Filed
Jul 23, 2024
Response after Non-Final Action
Jun 09, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12683645
ARBITRATION CIRCUIT PORTIONS
2y 9m to grant Granted Jul 14, 2026
Patent 12683633
SYSTEMS AND METHODS FOR TRANSMITTING RADIO FREQUENCY SIGNALS IN MULTIPLE FREQUENCY BANDS
2y 5m to grant Granted Jul 14, 2026
Patent 12684064
APPLICATION PROGRAM ENHANCEMENT WITH CALLER IDENTIFICATION FUNCTIONALITY
2y 2m to grant Granted Jul 14, 2026
Patent 12677227
METHOD FOR PERFORMING FEDERATED LEARNING IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
2y 5m to grant Granted Jul 07, 2026
Patent 12671976
ANTENNA SHIFTING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
3y 0m to grant Granted Jun 30, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
80%
Grant Probability
99%
With Interview (+18.5%)
2y 9m (~8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 943 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month